The angel could of told them to flee and hide out…but instead he instructed them to go back to the Temple Courts. To be conspicuous…attracting attention and being very obvious to the same people who had seen them arrested the day before. The angel’s message was clear and concise…”Go preach the Gospel Message of eternal life through the life, death, and resurrection of Jesus Christ. And for many of the same people who had saw them arrested the day before, they might had thought, “The authorities must have released them without cause and given their blessing for them to be back here…let’s listen to them!”